EP4102618A4 - Method for reusing active material using cathode scrap - Google Patents

Method for reusing active material using cathode scrap Download PDF

Info

Publication number
EP4102618A4
EP4102618A4 EP20938463.5A EP20938463A EP4102618A4 EP 4102618 A4 EP4102618 A4 EP 4102618A4 EP 20938463 A EP20938463 A EP 20938463A EP 4102618 A4 EP4102618 A4 EP 4102618A4
Authority
EP
European Patent Office
Prior art keywords
active material
reusing
cathode scrap
scrap
cathode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20938463.5A
Other languages
German (de)
French (fr)
Other versions
EP4102618A1 (en
Inventor
Se-Ho Park
Min-Seo Kim
Doo-Kyung Yang
Myung-Hwan Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Energy Solution Ltd
Original Assignee
LG Energy Solution Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Energy Solution Ltd filed Critical LG Energy Solution Ltd
Publication of EP4102618A1 publication Critical patent/EP4102618A1/en
Publication of EP4102618A4 publication Critical patent/EP4102618A4/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/54Reclaiming serviceable parts of waste accumulators
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00Compounds of cobalt
    • C01G51/40Cobaltates
    • C01G51/42Cobaltates containing alkali metals, e.g. LiCoO2
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/40Nickelates
    • C01G53/42Nickelates containing alkali metals, e.g. LiNiO2
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001Dry processes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/84Recycling of batteries or fuel cells
EP20938463.5A 2020-05-25 2020-11-06 Method for reusing active material using cathode scrap Pending EP4102618A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200062372A KR20210145456A (en) 2020-05-25 2020-05-25 Reuse method of active material of positive electrode scrap
PCT/KR2020/015556 WO2021241819A1 (en) 2020-05-25 2020-11-06 Method for reusing active material using cathode scrap

Publications (2)

Publication Number Publication Date
EP4102618A1 EP4102618A1 (en) 2022-12-14
EP4102618A4 true EP4102618A4 (en) 2023-08-02

Family

ID=78744961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20938463.5A Pending EP4102618A4 (en) 2020-05-25 2020-11-06 Method for reusing active material using cathode scrap

Country Status (6)

Country Link
US (1) US20230045467A1 (en)
EP (1) EP4102618A4 (en)
JP (1) JP7348405B2 (en)
KR (1) KR20210145456A (en)
CN (1) CN115004451A (en)
WO (1) WO2021241819A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113540603B (en) * 2021-06-30 2023-04-11 广东邦普循环科技有限公司 Method for safely pyrolyzing and removing impurities from waste lithium batteries and application
US20230369671A1 (en) * 2022-05-11 2023-11-16 Li Industries, Inc. Methods and systems for scalable direct recycling of battery waste

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616475B1 (en) * 2013-06-18 2013-12-31 Retriev Technologies Incorporated Recovery of lithium ion batteries

Family Cites Families (11)

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KR100473641B1 (en) * 2002-06-03 2005-03-10 한국지질자원연구원 Recovery Device and Method of Lithium Cobalt Oxide from Spent Lithium Battery
KR100503385B1 (en) * 2002-12-10 2005-07-26 한규승 Recycling method and apparatus of lithium secondary battreies using electrochemical refluxing method
JP2007194209A (en) 2005-12-22 2007-08-02 Mitsubishi Chemicals Corp Lithium secondary cell, and battery pack formed by connecting the plurality of it
JP5675452B2 (en) 2011-03-15 2015-02-25 三井金属鉱業株式会社 Manufacturing method of recycled materials
SG10201605021PA (en) * 2011-06-21 2016-08-30 Entegris Inc Method for the recovery of lithium cobalt oxide from lithium ion batteries
KR101328585B1 (en) 2012-04-06 2013-11-12 한국과학기술연구원 Fabricating method of cathode for lithium ion secondary battery by recycling cathode active material and a lithium ion secondary battery fabricated thereby
US9881094B2 (en) 2015-05-05 2018-01-30 Snap Inc. Systems and methods for automated local story generation and curation
CN108886181B (en) * 2016-01-07 2022-04-19 胡利科有限责任公司 Re-lithiation under oxidizing conditions
KR101992715B1 (en) 2017-01-25 2019-06-25 주식회사 엘지화학 Method for recovering positive electrode active material from lithium secondary battery
JP7040196B2 (en) * 2018-03-22 2022-03-23 三菱マテリアル株式会社 How to separate cobalt and aluminum
JP6659893B1 (en) 2019-04-12 2020-03-04 住友化学株式会社 Lithium metal composite oxide powder and positive electrode active material for lithium secondary batteries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616475B1 (en) * 2013-06-18 2013-12-31 Retriev Technologies Incorporated Recovery of lithium ion batteries

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HANISCH CHRISTIAN ET AL: "Recycling of lithium-ion batteries: a novel method to separate coating and foil of electrodes", JOURNAL OF CLEANER PRODUCTION, vol. 108, 15 August 2015 (2015-08-15), AMSTERDAM, NL, pages 301 - 311, XP093031431, ISSN: 0959-6526, DOI: 10.1016/j.jclepro.2015.08.026 *
YANG SHI ET AL: "Effective regeneration of LiCoO 2 from spent lithium-ion batteries: a direct approach towards high-performance active particles", GREEN CHEMISTRY, vol. 20, no. 4, 1 January 2018 (2018-01-01), GB, pages 851 - 862, XP055738787, ISSN: 1463-9262, DOI: 10.1039/C7GC02831H *
ZHAO YANLAN ET AL: "Regeneration and reutilization of cathode materials from spent lithium-ion batteries", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 383, 8 October 2019 (2019-10-08), XP085971052, ISSN: 1385-8947, [retrieved on 20191008], DOI: 10.1016/J.CEJ.2019.123089 *

Also Published As

Publication number Publication date
KR20210145456A (en) 2021-12-02
JP7348405B2 (en) 2023-09-20
CN115004451A (en) 2022-09-02
JP2023509686A (en) 2023-03-09
EP4102618A1 (en) 2022-12-14
WO2021241819A1 (en) 2021-12-02
US20230045467A1 (en) 2023-02-09

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